<?php
/*
 * Copyright (C) 2004-2011 wortzwei GmbH <info@wortzwei.de>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @since 14.01.2011
 * @author Dirk Dittmar
 */

/**
 * @author Dirk Dittmar
 */
class SolrSearch_StringUtils {

	public static function isBlank($string) {
		return empty($string) || trim($string) == '';
	}

	public static function isNotBlank($string) {
		return !self::isBlank($string);
	}

}